---
--- Created by hollowJ.
--- DateTime: 2017/10/14 22:19
---
Person={name='hwj',age=99,action=function ()
    print("heixiu")
end}
 function Person:new(o)
    local tmp=o or {}
    setmetatable(tmp,{__index=self})
    return tmp;
end
stu=Student:new({id=1})
stu.action=function()

end
local p1=Person:new()
local p2=Person:new()
p1.action()
print(p1)
print(p2)
print(-1%2)